web edit: dotfiles getting renamed

[cybre-finn]

• Gitea version (or commit ref): v1.6.3
• Git version: ?
• Operating system: Debian
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes
  • No
  • Not relevant
• Log gist:

Description

When editing or creating a file starting with a dot (e.g. .drone.yml) via the "new file" web feature, the dot gets stripped off.

[zeripath]

#5702 will fix this...

[lunny]

@zeripath maybe we need a separate PR to fix this issue.